The latest versions of Safari and Firefox no longer support the Silverlight plugin, which is required for Blackbaud Grantmaking Classic View. The last versions to support Silverlight are Safari 11 and Firefox ESR 52. We recommend that users who need to access Blackbaud Grantmaking from a Mac computer consult with your IT Administrator about the best way to access Blackbaud Grantmaking from a browser with Silverlight enabled.